| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.81 | 8.335% | $6.2943 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $149.51 | 7.132% | $160.1731 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $230.52 | 11.812% | $257.749 | $257.75 | $257.75 | $257.70 |
| Purchase #4 | $97.95 | 13.203% | $110.8823 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $166.31 | 4.563% | $173.8987 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $210.33 | 13.837% | $239.4334 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $88.79 | 5.710% | $93.8599 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $949.22 | $1,042.2907 | $1,042.28 | $1,042.30 | $1,042.30 | |